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gcc/ada/ * adaint.h (__gnat_expect_portable_execvp): Fix prototype. (__gnat_expect_poll): Likewise. * expect.c [_WIN32]: Include adaint.h file. (__gnat_waitpid): Remove useless variable. (__gnat_expect_portable_execvp): Add ATTRIBUTE_UNUSED on parameter. * raise-gcc.c [SEH] (__gnat_personality_v0): Add ATTRIBUTE_UNUSED. * socket.c [_WIN32] (__gnat_getservbyport): Add ATTRIBUTE_UNUSED on a couple of parameters. (__gnat_gethostbyname): Likewise. (__gnat_gethostbyaddr): Likewise. (__gnat_getservbyname): Likewise. (__gnat_last_socket_in_set): Use variables local to loops. (__gnat_socket_ioctl): Cast 3rd parameter to proper type if _WIN32. (__gnat_inet_pton): Cast 2nd parameter to proper type if _WIN32. * sysdep.c (__gnat_localtime_tzoff): Remove superfluous test. * terminals.c [_WIN32]: Include io.h file. (is_gui_app): Remove useless variables and fix unsigned comparison. (nt_spawnve): Add ATTRIBUTE_UNUSED on first parameter. Initialize a local variable and remove others that are useless. Add missing cast (__gnat_setup_child_communication): Remove useless variable and call Use proper formatting string in call to sprintf. (__gnat_setup_parent_communication): Cast to proper type. (find_child_console): Fix prototype and remove useless variable. (find_process_handle): Likewise. (_gnat_interrupt_process): Move to after __gnat_interrupt_pid. (__gnat_reset_tty): Add ATTRIBUTE_UNUSED on parameter, remove return (__gnat_setup_winsize): Add ATTRIBUTE_UNUSED on all parameters.
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